SA08 Cirrus Logic Inc, SA08 Datasheet
SA08
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SA08 Summary of contents
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... LARGE PIEZO ELEMENTS • OFF-LINE DRIVERS • C-D WELD CONTROLLER DESCRIPTION The SA08 is a pulse width modulation amplifier that can supply 9KW to the load. An internal oscillator requires no external components. The clock input stage divides the oscil- lator frequency by two, which provides the switching frequency of 22.5 kHz. The oscillator may also be used to synchronize multiple amplifiers ...
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... MTTF. For guidance, refer to the heatsink data sheet. 4. Guaranteed but not tested 100% duty cycle is not required V The SA08 is constructed from static sensitive components. ESD handling procedures must be observed. CAUTION The internal substrate contains beryllia (BeO). Do not break the seal. If accidentally broken, do not crush, machine, or subject to temperatures in excess of 850° ...
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... Vs, (V) CLOCK FREQUENCY OVER TEMP 102.0 101.5 101.0 100.5 100 99.5 99.0 98.5 98.0 –50 – CASE TEMPERATURE, (°C) 25° Vcc QUIESCENT CURRENT 100 SWITCHING FREQUENCY, F (kHz) Vs QUIESCENT VS FREQUENCY 100 500 SWITCHING FREQUENCY, F (kHz) SA08 75 100 125 ...
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... ON condition. This means, in turn, that if the input signal SHUTDOWN SIGNAL to the SA08 at startup is demanding a 100% duty cycle, the FILTER 0/10V output may not follow the command and may tri-state C 1N4148 FILTER condition ...
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... Cirrus Logic, Cirrus, and the Cirrus Logic logo designs, Apex Precision Power, Apex and the Apex Precision Power logo designs are trademarks of Cirrus Logic, Inc. All other brand and product names in this document may be trademarks or service marks of their respective owners. SA08U power supply voltage. The output stage devices will be damaged S supply is applied. Always sequence the V S SA08 supply prior to the +V supply ...